1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elena-2011 [213]
3 years ago
8

5c+8c+3c explain the answer

Mathematics
1 answer:
Ad libitum [116K]3 years ago
7 0
So you for the answer you have to add all alike-variables, which all of them are alike in this question. 5c+8c=13c. 13c+3c= 16c, so 16c would be your answer
You might be interested in
Please help me on this!! it’s my last question
notsponge [240]

Answer:

why it in pink and ur supposed too x them then divide

4 0
3 years ago
Plz help..............refresh the page before u answer
Anni [7]
To add/subtract fractions you need to have a common denominator...

(2/2)(4n/15)+(5/5)(n/6)

8n/30+5n/30

(8n+5n)/30

13n/30
8 0
3 years ago
Which of the following expressions are equivalent to \left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}(9 87​ +2 54​ )− 21​
lora16 [44]

Answer:

12\dfrac{7}{40}

Step-by-step explanation:

The given expression is

\left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}

We need to find the simplified form of the given expression.

It can be rewritten as

\left(9+\dfrac{7}{8} + 2+\dfrac{4}{5}\right)-\dfrac{1}{2}

Combine integers and fractions separately.

(9+2)+(\dfrac{7}{8}+\dfrac{4}{5}-\dfrac{1}{2})

Taking LCM we get

11+\dfrac{35+32-20}{40}

11+\dfrac{47}{40}

In can be written as

11+\dfrac{40+7}{40}

11+1+\dfrac{7}{40}

12+\dfrac{7}{40}

12\dfrac{7}{40}

Therefore, the expression 12\dfrac{7}{40} is equivalent to the given expression.

5 0
3 years ago
Find the area of the rhombus
Valentin [98]

Answer:

your answer will be option 2

120 units

Step-by-step explanation:

hope this helps have a nice day/ night !! ^_^

3 0
3 years ago
Which line has the same slope as the line passing through (- 4, -1) and (-1, 8)
Troyanec [42]

The slope is [ 8 - (-1) ] / [ -1 - (-4) ] = 9 / 3 = 3;

The line has the equation: y - 8 = 3( x + 1);

y - 8 = 3x + 3;

y = 3x + 11.

7 0
3 years ago
Other questions:
  • craig like to collect vinyl records.last year he had 10 records in his collection.now he has 12 records.what is the percent incr
    9·1 answer
  • Be sure the answer is reduced.
    6·1 answer
  • Jenny's math grades are 95, 82, 75, 100, 67, 89, 75, 80, 91, and 70. Make a stem and leaf plot for these grades.
    13·2 answers
  • Please answer before Monday 9 a.m.I have to go to school that day at that time.
    13·1 answer
  • A box is filled with candies in different colors. There are 40 white candies, 24 green ones, 24 yellow ones, 12 red ones, and 20
    10·1 answer
  • For each of the following variables, identify the type of variable (categorical vs. numeric). (1) Temperature (in Fahrenheit) of
    7·1 answer
  • (2c) Solve the equation: 6 = 1/2z
    9·2 answers
  • How many outfits can be made from 5 shirts, 3 pairs of pants, and 2 pairs of shoes?​
    13·1 answer
  • If possible please help! With 12
    12·2 answers
  • Logarithm
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!